(19)

(11)

EP 3 310 294 A1

(12)

(43) Date of publication: 25.04.2018 Bulletin 2018/17 (21) Application number: 16736801.8 (22) Date of filing: 18.06.2016

(51) International Patent Classification (IPC):  A61C 8/00(2006.01) A61C 19/06(2006.01) (86) International application number: PCT/EP2016/064108 (87) International publication number: WO 2016/203033 (22.12.2016 Gazette 2016/51)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 18.06.2015 EP 15172786 (71) Applicant: Universität Zürich 8006 Zürich (CH)	(72) Inventor: SCMIDLIN, Patrick 8635 Oberdürnten (CH) (74) Representative: Schulz, Ben Jesko  Schulz Junghans Patentanwälte PartGmbB Großbeerenstraße 71 10963 Berlin 10963 Berlin (DE)